Linux sanity check


Hello everybody,

I have a problem with my S.L.A.M.dunk.
The Linux sanity is ko (linux-sanity ko [system] Linux sanity ) and I don’t know how to solve this.

I tried an update but it did not change anything.
I can’t echo the topics published directly by the SLAMdunk (left_rgb/image, /ultrasound, /pose etc), which is quite problematic.

Do you have an idea on how to correct it ?

thank you

Ultrasound topic